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Water evaporation requires 539 calories per gram. However, there is a unit called the large calorie (sometimes abbreviated Cal instead of cal) which is 1000 times larger, so only 0.539 of a large calorie. Nutrition usually means large calorie for calorie.

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14y ago

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How many calories are required to evaporate 1 gram of boiling water?

It requires approximately 540 calories to evaporate 1 gram of boiling water.


How much energy is absorbed when 23.1 moles of water vaporize?

540 calories per gram is absorbed when water vaporizes at its boiling point. Called the latent heat of vaporization. 540 x 23.1 x 18 = 224532 calories


How many calories are released during the process of condensation?

To transform 1 gram of ice at 0 degrees Celsius to 1 gram of water vapor at 100 degrees Celsius, 720 calories are added (absorbed). There are no calories released during the process.


In an exothermic reaction the temperature of a 100 gram water bath is raised 5 centigrade degrees how many calories does the water absorb?

To calculate the calories absorbed by the water bath, we can use the formula: Q = mcΔT, where Q is the heat absorbed (in calories), m is the mass of water (100 g), c is the specific heat capacity of water (1 calorie/gram °C), and ΔT is the temperature change (5 °C). Plugging in the values, we get Q = 100g * 1 cal/g °C * 5 °C = 500 calories. Thus, the water bath absorbs 500 calories.


How many calories in 1 gram?

In 1 gram of what? 1 gram of carbohydrate is 4 calories. 1 gram of protein is 4 calories. 1 gram of fat is 9 calories and 1 gram of alcohol is 7 calories.


What is specific heat of fresh water?

If "heats" means to evaporate, then all of the regularwater would heat up and then evaporate. The ocean waterwould also evaporate, but only the fresh water from the ocean evaporates and the salt or sodium chloride will get left behind. Hope this helps. â—‹


How many calories does a carbohydrate have?

1 gram of carbohydrate is equal to 4 calories.


Steffen dropped ice cubes into a pan and put the pan on a hot burner by the time the water began to boil how many small calories of heat energy had been absorbed by each gram of water in the pan?

3,965 grams


1 gram cabohydrates is how many calories?

One gram of carbohydrates = 4 Calories One gram of Protein = 4 Calories One gram of Fat = 9 Calories


How many calories are in 1 gram of carbohydrates?

There are 4 calories for every gram of carbohydrates. There is also 4 calories per gram of protein and 9 calories per gram of fat. Finally there are 7 calories per gram of alcohol.


How many calories in 546 kcal?

It depends on the calories of what: * 1 gram of carbohydrate = 4 calories * 1 gram of protein = 4 calories * 1 gram of fat = 9 calories * 1 gram of alcohol = 7 calories


How many carbohydrates are actually in a gram?

1 gram of carbs - 4 calories 1 gram of protein - 4 calories 1 gram of fat - 9 calories 1 gram of alcohol - 7 calories